1320130221141 has 4 divisors (see below), whose sum is σ = 1760173628192. Its totient is φ = 880086814092.

The previous prime is 1320130221103. The next prime is 1320130221167. The reversal of 1320130221141 is 1411220310231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1320130221141 - 2²² = 1320126026837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320130221041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220021703521 + ... + 220021703526.

It is an arithmetic number, because the mean of its divisors is an integer number (440043407048).

Almost surely, 2^{1320130221141} is an apocalyptic number.

It is an amenable number.

1320130221141 is a deficient number, since it is larger than the sum of its proper divisors (440043407051).

1320130221141 is an equidigital number, since it uses as much as digits as its factorization.

1320130221141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440043407050.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1320130221141 its reverse (1411220310231), we get a palindrome (2731350531372).

The spelling of 1320130221141 in words is "one trillion, three hundred twenty billion, one hundred thirty million, two hundred twenty-one thousand, one hundred forty-one".